TWI259405B - Memory card and circuit module thereof for supporting multiple transmission protocols - Google Patents
Memory card and circuit module thereof for supporting multiple transmission protocols Download PDFInfo
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- TWI259405B TWI259405B TW093117503A TW93117503A TWI259405B TW I259405 B TWI259405 B TW I259405B TW 093117503 A TW093117503 A TW 093117503A TW 93117503 A TW93117503 A TW 93117503A TW I259405 B TWI259405 B TW I259405B
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- transmission
- memory card
- memory
- control circuit
- writing device
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 326
- 230000015654 memory Effects 0.000 claims abstract description 102
- 230000003139 buffering effect Effects 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000001568 sexual effect Effects 0.000 description 2
- 206010029412 Nightmare Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011257 shell material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/387—Information transfer, e.g. on bus using universal interface adapter for adaptation of different data processing systems to different peripheral devices, e.g. protocol converters for incompatible systems, open system
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07737—Constructional details, e.g. mounting of circuits in the carrier the record carrier consisting of two or more mechanically separable parts
- G06K19/07741—Constructional details, e.g. mounting of circuits in the carrier the record carrier consisting of two or more mechanically separable parts comprising a first part operating as a regular record carrier and a second attachable part that changes the functional appearance of said record carrier, e.g. a contact-based smart card with an adapter part which, when attached to the contact card makes the contact card function as a non-contact card
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Credit Cards Or The Like (AREA)
Abstract
Description
1259405 五、發明說明（1) 【發明所屬之技術領域】 本案係為'— 多種不同傳輸協 模組與微型記憶 種C憶卡電路模組與記憶卡，尤指可支援 疋之讀取裝置進行讀取之微型記憶卡電路 卡。 【先前技術】 > ik著數位貧料檔案之位元數越來越大，容量僅有一兩 百2位2組之可攜式數位資料儲存媒介（例如軟碟片等）已 ,π ^ ^ , 之而求，而谷置可達數十至上百百萬位元 組且體積小的快閃印愔辦 ϋ ® Μ π L、體杈組便取而代之，成為目前最普 遍被使用的可攜式备你咨土丨 細讲—劣々嫩，飞數位貝枓儲存媒介。而以快閃記憶體模 ..„ 6 =卡已破廣泛地運用在個人電腦系統及 其相關數位f邊裝置（例如數位相機等）。 由於目4 I知之各類微型記憶卡種類繁多，例如1259405 V. INSTRUCTIONS (1) [Technical Fields of the Invention] This case is '- a variety of different transmission coordination modules and micro memory types C memory card circuit modules and memory cards, especially for reading devices that can support 疋Read the micro memory card circuit card. [Prior Art] > ik The number of bits in the digital poor file is getting larger and larger, and the capacity is only one or two hundred and two. The portable digital data storage medium (such as floppy disk, etc.) has been π ^ ^ And the demand for it, and the valley can reach tens to hundreds of millions of bytes and the small size of the flash printer ϋ Μ π 、 L, body group will replace it, become the most commonly used portable Prepare for your consultations - inferior and tender, flying digital storage media. With the flash memory phantom .. 6 = card has been widely used in personal computer systems and their related digital f-side devices (such as digital cameras, etc.). Because of the wide variety of micro memory cards, such as
Compact Flash ^Memory Stick ^ Smart Media ^SecureCompact Flash ^Memory Stick ^ Smart Media ^Secure
Digi tal、Mul ti Media Card等等，而其界面規格、控制 晶片與封裝機構等等，均有其特殊性而互不相容。如此一 來，不同種類的記憶卡將造成使用者交替使用上的不方 便’甚至支援第一種類記憶卡的設備，亦無法順利地將資 料移轉到支援第二種類記憶卡的設備，使用者若有兩種以 上型態之記憶卡，就必須準備有兩種以上種類記憶卡的讀 寫設備。這樣不但造成資料分享上的困難，更造成使用者Digi tal, Mul ti Media Card, etc., and their interface specifications, control chip and packaging mechanism, etc., have their own specialities and are incompatible with each other. In this way, different types of memory cards will cause inconvenience to users' alternate use, even devices that support the first type of memory card, and cannot smoothly transfer data to devices that support the second type of memory card. If you have more than two types of memory cards, you must prepare reading and writing devices with more than two types of memory cards. This not only causes difficulties in data sharing, but also causes users
1259405 五、發明說明（2) 需準備不同型態記憶卡與讀寫設備，花費更多金錢。舉例 來說，使用C 〇 m p a c t F 1 a s h記憶卡的數位相機，將無法將 S e c u r e D i g i t a 1記憶卡置入該數位相機來進行影像儲存， 而僅支援S e c u r e D i g i t a 1的讀卡機，亦無法讀取儲存於 C〇m p a c t F 1 a s h記憶卡内的資料。 再者，如第一圖所示之一習用微型記憶卡功能方塊示 意圖所示，記憶卡1主要包含三個部份：快閃記憶體1 0、 控制器1 1以及外殼1 2。雖然每一種類記憶卡内部快閃記憶 體1 0的基本構造都相同，但是控制器1 1之設計必須配合不 同記憶卡讀寫設備間資料傳輸協定的差異而有所不同。而 外殼1 2之尺寸與造型也必須因應不同記憶卡規格而有所不 同。如此一來，不但造成废商生產線必須因應記憶卡種類 之不同而過於龐雜，也會對廠商進行零件庫存控制造成困 擾。 綜上所述可知，市面上現存太多不同規格的記憶卡， 不但對使用者造成資料共享或轉換的困難，更造成製造廠 商的困擾，而如何改善此等缺失，係為發展本案之主要目 的。 【發明内容】 本案係為一種支援多種傳輸協定之記憶卡電路模組， 可應用於一第一傳輸協定記憶卡讀寫裝置與一第二傳輸協 定記憶卡讀寫裝置之上，而該記憶卡電路模組包含·· 一共1259405 V. Description of the invention (2) It takes more money to prepare different types of memory cards and reading and writing devices. For example, a digital camera using a C 〇mpact F 1 ash memory card will not be able to place a Secure Digito 1 memory card into the digital camera for image storage, but only for the Secure Digito 1 card reader. It is also impossible to read the data stored on the C〇mpact F 1 ash memory card. Furthermore, as shown in the first embodiment of the conventional micro memory card function block, the memory card 1 mainly comprises three parts: a flash memory 10, a controller 1 1 and a casing 12. Although the basic structure of the internal flash memory 10 of each type of memory card is the same, the design of the controller 11 must be different from the difference in the data transfer protocol between the different memory card reading and writing devices. The size and shape of the housing 12 must also vary depending on the memory card specifications. As a result, not only does the waste production line have to be too complicated depending on the type of memory card, but it also causes obstacles to the manufacturer's parts inventory control. In summary, it is known that there are too many memory cards of different specifications on the market, which not only causes difficulties for users to share or convert data, but also causes problems for manufacturers. How to improve these defects is the main purpose of developing this case. . SUMMARY OF THE INVENTION The present invention is a memory card circuit module supporting multiple transmission protocols, which can be applied to a first transmission agreement memory card reading and writing device and a second transmission agreement memory card reading and writing device, and the memory card The circuit module contains a total of
12594051259405
筆數位資料；一第一傳 五、發明說明（3) 用非揮發性記 輸協定之傳輸 裝置完成電性 輸控制電路， 性連接並進行 制器，電連接 傳輸協定之傳 其係可將該共 出，並於本記 裝置完成電性 路將該筆數位 置’而於本記 裝置完成電性 路將該筆數位 置。 根據上述 卡電路模組， 體晶片。 根據上述 卡電路模組， —傳輸協定之 根據上述 卡電路模組， —傳輸協定之 憶體， 控制電 連接並 可與_ 資料傳 於該第 輪控制 用非揮 憶卡電 連接時 資料傳 憶卡電 連接時 資料傳 其中儲存有一 路，可與一第 進行資料傳輸 第二傳輸協定 輸，以及一貧 一傳輸 電路與 發性記 路模組 ，透過 輸至該 路模組 ，透過 輸至該 一傳輸協 ;一第二 記憶卡讀 料緩衝與 傳輸控制 非揮發性 協定之 該共用 憶體中儲存之該 與該第一傳輸協 該第一第一傳 與該第 該第二第二傳 傳輸協定 輸協定記 二傳輪協 傳輸協定 輸協定記 定記憶 傳輸協 寫裝置 記憶體 電路、 記憶體 筆數位 定記憶 之傳輸 憶卡讀 定記憶 之傳輸 憶卡讀 卡讀寫 定之傳 完成電 讀寫控 該第二 之間， 資料讀 卡讀寫 控制電 寫裝 卡Ί買寫 控制電 寫裝 構想’本案所述之支援多種傳輸協定之記憶 其中該共用非揮發性記憶體係為一快閃記憶 構想’本案所述之支援多種傳輸協定之記憶 其中該第一傳輸協定之傳輸控制電路與該第 傳輸控制電路係完成於一晶片上。 構想’本案所述之支援多種傳輸協定之記憶 其中該第一傳輸協定之傳輪控制電路、該第 傳輸控制電路、該資料緩衝與記怜、體讀寫控Pen digital data; a first pass five, invention description (3) complete the electrical transmission control circuit with a non-volatile transmission agreement transmission device, sexual connection and implementation of the device, the electrical connection transmission protocol can be Coexisting, and completing the electrical path in the device to set the number of positions, and the number of positions in the device is completed by the device. According to the above card circuit module, the body wafer. According to the above card circuit module, the transmission protocol is based on the card circuit module, the transmission protocol, the electrical connection is controlled, and the data is transmitted when the data is transmitted to the non-return card of the first round control. When the card is connected, the data is stored in one of the channels, and the second transmission protocol is transmitted with a data transmission, and the one transmission circuit and the aging circuit module are transmitted to the circuit module through the transmission to the a transmission protocol; a second memory card reading buffer and a transmission control non-volatile agreement stored in the shared memory and the first transmission and the first transmission and the second transmission Agreement exchange agreement record two transmission agreement transmission agreement exchange agreement memory transmission co-writing device memory circuit, memory pen digital memory transfer memory card read memory transfer memory card read and write read and write completion complete electrical read and write Controlling the second, data card read-write control, electric write-on card, buy-and-write control, electrical writing, and the memory of supporting multiple transmission protocols as described in this case. A common non-volatile memory is a flash memory system contemplated 'in which case the support of a plurality of transmission memories transmission of the first transmission protocol agreed between the control circuit and the first circuit-based transmission control has been completed on a wafer. Envisioning the memory of supporting multiple transmission protocols as described in the present case, wherein the first transmission agreement has a transmission control circuit, the first transmission control circuit, the data buffer and the memory, and the body read and write control
第12頁 1259405 五、發明說明（4) 制器係完成於一晶片上。 根據上述構想，本案所述之支援多種傳輸協定之記憶 卡電路模組，其中該第一傳輸協定之傳輸控制電路、該第 二傳輸協定之傳輸控制電路、該資料緩衝與記憶體讀寫控 制器與該共用非揮發性記憶體係完成於一晶片上。Page 12 1259405 V. INSTRUCTIONS (4) The controller is completed on a wafer. According to the above concept, the memory card circuit module supporting the plurality of transmission protocols, wherein the transmission control circuit of the first transmission protocol, the transmission control circuit of the second transmission protocol, the data buffer and the memory read/write controller The shared non-volatile memory system is completed on a wafer.
根據上述構想，本案所述之支援多種傳輸協定之記憶 卡電路模組，其中該資料緩衝與記憶體讀寫控制器包含： 一非揮發性記憶體讀寫控制器，電連接於該共用非揮發性 記憶體，用以對該共用非揮發性記憶體進行讀寫控制；以 及一資料緩衝與控制器，電連接於該第一傳輸協定之傳輸 控制電路、該第二傳輸協定之傳輸控制電路與該非揮發性 記憶體讀寫控制。According to the above concept, the memory card circuit module supporting multiple transmission protocols described in the present invention, wherein the data buffer and memory read/write controller comprises: a non-volatile memory read/write controller electrically connected to the shared non-volatile a memory for reading and writing the shared non-volatile memory; and a data buffer and controller electrically connected to the transmission control circuit of the first transmission protocol, the transmission control circuit of the second transmission protocol, and The non-volatile memory read and write control.
本案之另一方面係為一種支援多種傳輸協定之記憶 卡，可應用於一第一傳輸協定記憶卡讀寫裝置與一第二傳 輸協定記憶卡讀寫裝置之上，而該記憶卡包含：一共用非 揮發性記憶體，其中儲存有一筆數位資料；一第一傳輸協 定之傳輸控制電路，可與一第一傳輸協定記憶卡讀寫裝置 完成電性連接並進行資料傳輸；一第二傳輸協定之傳輸控 制電路，可與一第二傳輸協定記憶卡讀寫裝置完成電性連 接並進行資料傳輸；一資料緩衝與記憶體讀寫控制器，電 連接於該第一傳輸協定之傳輸控制電路、該第二傳輸協定 之傳輸控制電路與該共用非揮發性記憶體之間，其係可將 該共用非揮發性記憶體中儲存之該筆數位資料讀出，並於 本記憶卡電路模組與該第一傳輸協定記憶卡讀寫裝置完成Another aspect of the present invention is a memory card supporting multiple transmission protocols, which can be applied to a first transmission agreement memory card reading and writing device and a second transmission agreement memory card reading and writing device, and the memory card includes: Sharing non-volatile memory, wherein a digital data is stored; a transmission control circuit of the first transmission agreement can be electrically connected to a first transmission agreement memory card reading and writing device and perform data transmission; a second transmission protocol The transmission control circuit can be electrically connected to a second transmission agreement memory card reading and writing device and perform data transmission; a data buffering and memory reading and writing controller is electrically connected to the transmission control circuit of the first transmission protocol, Between the transmission control circuit of the second transmission protocol and the shared non-volatile memory, the digital data stored in the shared non-volatile memory can be read out and used in the memory card circuit module. The first transmission agreement memory card reading and writing device is completed
第13頁 1259405 五、發明說明（5)Page 13 1259405 V. Description of invention (5)
電性連接時，透過該第一傳輸協定之傳輸控制電路將該筆 數位資料傳輸至該第一傳輸協定記憶卡讀寫裝置，而於本 記憶卡電路模組與該第二傳輸協定記憶卡讀寫裝置完成電 性連接時，透過該第二傳輸協定之傳輸控制電路將該筆數 位資料傳輸至該第二傳輸協定記憶卡讀寫裝置；一主卡本 體，供該共用非揮發性記憶體、該第一傳輸協定之傳輸控 制電路、該第二傳輸協定之傳輸控制電路、該資料緩衝與 記憶體讀寫控制器與非揮發性記憶體設置其中；一第一載 卡殼體，供該主卡本體與其連結而可置入該第一傳輸協定 記憶卡讀寫裝置中，使該第一傳輸協定之傳輸控制電路與 該第一傳輸協定記憶卡讀寫裝置完成電性連接；以及一第 二載卡殼體，供該主卡本體與其連結而可置入該第二傳輸 協定記憶卡讀寫裝置中，使該第二傳輸協定之傳輸控制電 路與該第二傳輸協定記憶卡讀寫裝置完成電性連接。 根據上述構想，本案所述之支援多種傳輸協定之記憶 卡，其中該第一載卡殼體與該第二載卡殼體上各具有一容 置空間來供該主卡本體置入而完成連結。During the electrical connection, the digital data is transmitted to the first transmission agreement memory card reading and writing device through the transmission control circuit of the first transmission protocol, and is read by the memory card circuit module and the second transmission agreement memory card. When the writing device completes the electrical connection, the digital data is transmitted to the second transmission agreement memory card reading and writing device through the transmission control circuit of the second transmission protocol; a main card body for the shared non-volatile memory, The transmission control circuit of the first transmission protocol, the transmission control circuit of the second transmission protocol, the data buffer and the memory read/write controller and the non-volatile memory are disposed therein; a first carrier card housing for the primary card The main body is connected to the first transmission agreement memory card reading and writing device, so that the transmission control circuit of the first transmission protocol is electrically connected to the first transmission agreement memory card reading and writing device; and a second load a card housing, wherein the main card body is coupled thereto and can be inserted into the second transmission agreement memory card reading and writing device, so that the second transmission protocol transmission control circuit and the first The two transmission agreement memory card reading and writing device completes the electrical connection. According to the above concept, the memory card supporting the plurality of transmission protocols described in the present invention, wherein the first carrier housing and the second carrier housing each have an accommodating space for the main card body to be inserted to complete the connection.
本案之再一方面係為一種支援多種傳輸協定之記憶卡 電路模組，可應用於一第一傳輸協定記憶卡讀寫裝置與一 第二傳輸協定記憶卡讀寫裝置之上，而該記憶卡電路模組 包含：一共用非揮發性記憶體，其中儲存有一筆數位資 料；一第一傳輸協定之傳輸控制電路，可與一第一傳輸協 定記憶卡讀寫裝置完成電性連接並進行資料傳輸；一第二 傳輸協定之傳輸控制電路，可與一第二傳輸協定記憶卡讀A further aspect of the present invention is a memory card circuit module supporting a plurality of transmission protocols, which can be applied to a first transmission agreement memory card reading and writing device and a second transmission agreement memory card reading and writing device, and the memory card The circuit module comprises: a shared non-volatile memory, wherein a digital data is stored; and a transmission control circuit of the first transmission protocol can be electrically connected to a first transmission agreement memory card reading and writing device and perform data transmission. a second transmission protocol transmission control circuit operable with a second transmission agreement memory card
第14頁 1259405 五、發明說明（6)Page 14 1259405 V. Description of invention (6)
寫裝置完成電性連接並進行資料傳輸；以及一資料緩衝與 記憶體讀寫控制器，電連接於該第一傳輸協定之傳輸控制 電路、該第二傳輸協定之傳輸控制電路與該共用非揮發性 記憶體之間，其係可將該共用非揮發性記憶體中儲存之該 筆數位資料讀出，並於本記憶卡電路模組與該第一傳輸協 定記憶卡讀寫裝置完成電性連接時，透過該第一傳輸協定 之傳輸控制電路與該第一傳輸協定記憶卡讀寫裝置完成雙 向的資料傳輸’而於本記憶卡電路模組與該第二傳輸協定 記憶卡讀寫裝置完成電性連接時，透過該第二傳輸協定之 傳輸控制電路與該第二傳輸協定記憶卡讀寫裝置完成雙向 的資料傳輸。The writing device completes the electrical connection and performs data transmission; and a data buffering and memory reading and writing controller electrically connected to the transmission control circuit of the first transmission protocol, the transmission control circuit of the second transmission protocol, and the shared non-volatile Between the memory, the digital data stored in the shared non-volatile memory can be read out, and the memory card circuit module and the first transmission agreement memory card reading and writing device are electrically connected. And transmitting, by the transmission control circuit of the first transmission agreement, the two-way data transmission by the first transmission agreement memory card reading and writing device, and completing the electricity in the memory card circuit module and the second transmission agreement memory card reading and writing device During the sexual connection, the transmission control circuit through the second transmission protocol and the second transmission agreement memory card reading and writing device complete bidirectional data transmission.
本案之又一方面係為一種支援多種傳輸協定之記憶 卡，可應用於一第一傳輸協定記憶卡讀寫裝置與一第二傳 輸協定記憶卡讀寫裝置之上，而該記憶卡包含：一共用非 揮發性記憶體，其中儲存有一筆數位資料；一第一傳輸協 定之傳輸控制電路，可與一第一傳輸協定記憶卡讀寫裝置 完成電性連接並進行資料傳輸；一第二傳輸協定之傳輸控 制電路，可與一第二傳輸協定記憶卡讀寫裝置完成電性連 接並進行資料傳輸；一資料緩衝與記憶體讀寫控制器，電 連接於該第一傳輸協定之傳輸控制電路、該第二傳輸協定 之傳輸控制電路與該共用非揮發性記憶體之間，其係可將 該共用非揮發性記憶體中儲存之該筆數位資料讀出，並於 本記憶卡電路模組與該第一傳輸協定記憶卡讀寫裝置完成 電性連接時，透過該第一傳輸協定之傳輸控制電路與該第Another aspect of the present invention is a memory card supporting multiple transmission protocols, which can be applied to a first transmission agreement memory card reading and writing device and a second transmission agreement memory card reading and writing device, and the memory card includes: Sharing non-volatile memory, wherein a digital data is stored; a transmission control circuit of the first transmission agreement can be electrically connected to a first transmission agreement memory card reading and writing device and perform data transmission; a second transmission protocol The transmission control circuit can be electrically connected to a second transmission agreement memory card reading and writing device and perform data transmission; a data buffering and memory reading and writing controller is electrically connected to the transmission control circuit of the first transmission protocol, Between the transmission control circuit of the second transmission protocol and the shared non-volatile memory, the digital data stored in the shared non-volatile memory can be read out and used in the memory card circuit module. When the first transmission agreement memory card reading and writing device completes the electrical connection, the transmission control circuit and the first transmission protocol
第15頁 1259405 五、發明說明（7) 一傳輸協定記憶卡讀寫裝置完成雙向的資料傳輸，而於本 記憶卡電路模組與該第二傳輸協定記憶卡讀寫裝置完成電 性連接時，透過該第二傳輸協定之傳輸控制電路與該第二 傳輸協定記憶卡讀寫裝置完成雙向的資料傳輸；一主卡本 體，供該共用非揮發性記憶體、該第一傳輸協定之傳輸控 制電路、該苐二傳輸協定之傳輸控制電路、該資料緩衝與 記憶體讀寫控制器與非揮發性記憶體設置其中；一第一載 卡殼體，供該主卡本體與其連結而可置入該第一傳輸協定 記憶卡讀寫裝置中，使該第一傳輸協定之傳輸控制電路與 該第一傳輸協定記憶卡讀寫裝置完成電性連接；以及一第 二載卡殼體，供該主卡本體與其連結而可置入該第二傳輸 協定記憶卡讀寫裝置中，使該第二傳輸協定之傳輸控制電 路與該第二傳輸協定記憶卡讀寫裝置完成電性連接。 簡單圖式說明 本案得藉由下列圖式及詳細說明，俾得一更深入之了 解： 第一圖：其係一習用微型記憶卡之功能方塊示意圖。 第二圖（a )(b ):其係本案為改善習用手段缺失所發展出來 之可支援多種傳輸協定之微型記憶卡電路模組較佳實施例 功能方塊不意圖。 第三圖：其係本案微型記憶卡電路模組内部較佳實施例功 能方塊不意圖。Page 15 1259405 V. Description of the invention (7) A transmission agreement memory card reading and writing device completes two-way data transmission, and when the memory card circuit module and the second transmission agreement memory card reading and writing device are electrically connected, Transmitting control circuit through the second transmission agreement and the second transmission agreement memory card reading and writing device to perform bidirectional data transmission; a main card body for the shared non-volatile memory, the transmission control circuit of the first transmission protocol The transmission control circuit of the second transmission protocol, the data buffer and the memory read/write controller and the non-volatile memory are disposed therein; and a first carrier housing for the main card body to be coupled thereto to be inserted into the first a transmission agreement memory card reading and writing device, wherein the transmission control circuit of the first transmission protocol is electrically connected to the first transmission agreement memory card reading and writing device; and a second carrier card housing for the main card body and the Connected to the second transmission agreement memory card reading and writing device, so that the second transmission agreement transmission control circuit and the second transmission agreement memory card read and write Complete the electrical connection. A brief description of the case The following diagram and detailed descriptions can be used to obtain a more in-depth understanding: The first picture: It is a functional block diagram of a conventional micro memory card. The second figure (a)(b): This is a functional block of a preferred embodiment of a micro memory card circuit module that can be developed to improve the variety of transmission protocols developed in the present invention. The third figure is not intended to be a functional block of the preferred embodiment of the micro memory card circuit module of the present invention.
第16頁 1259405 五、發明說明（8) 第四圖：其係本案微型記憶卡外部殼體之較佳實施例功能 方塊不意圖。 本案圖式中所包含之各元件列示如下： 記憶卡1 快閃記憶體1 0 控制器1 1 外殼1 2Page 16 1259405 V. INSTRUCTIONS (8) FIG. 4: It is a functional block of the preferred embodiment of the outer casing of the micro memory card of the present invention. The components included in the diagram of this case are listed as follows: Memory Card 1 Flash Memory 1 0 Controller 1 1 Case 1 2
第一傳輸協定記憶卡讀寫裝置2 0 1 第二傳輸協定記憶卡讀寫裝置2 0 2 第三傳輸協定記憶卡讀寫裝置2 0 3 記憶卡電路模組2 1 共用非揮發性記憶體2 1 0 控制電路211 晶片22 第一傳輸協定之傳輸控制電路2 111 第二傳輸協定之傳輸控制電路2112 第三傳輸協定之傳輸控制電路2 11 3 資料匯流排2 1 1 4 資料緩衝與控制器2 11 0 非揮發性記憶體讀寫控制器2 1 1 5 資料緩衝與記憶體讀寫控制器3The first transmission agreement memory card reading and writing device 2 0 1 the second transmission agreement memory card reading and writing device 2 0 2 the third transmission agreement memory card reading and writing device 2 0 3 memory card circuit module 2 1 sharing non-volatile memory 2 1 0 control circuit 211 wafer 22 first transmission protocol transmission control circuit 2 111 second transmission protocol transmission control circuit 2112 third transmission protocol transmission control circuit 2 11 3 data bus 2 1 1 4 data buffer and controller 2 11 0 Non-volatile memory read/write controller 2 1 1 5 Data buffer and memory read/write controller 3
主卡本體40 電性接觸連接介面41、42 載卡殼體43、44 容置空間431、 441 【實施方式】 請參見第二圖（a)(b)，其係本案為改善習用手段缺失Main card body 40 Electrical contact connection interface 41, 42 Carrier housing 43, 44 accommodating spaces 431, 441 [Embodiment] Please refer to the second figure (a) (b), which is to improve the conventional means
第17頁 1259405 五、發明說明（9) 所發展出來之可支援多種傳輸協定之微型記憶卡電路模組 較佳實施例功能方塊示意圖，本實施例主要可分別應用於 第一傳輸協定記憶卡讀寫裴置2 0 1、第二傳輸協定記憶卡 讀寫裝置202與第三傳輸協定記憶卡讀寫裝置203之上，為 方便了解，該第一傳輸協定記憶卡讀寫裝置2 0 1可用 Secure Digital規格之讀卡機為例，第二傳輸協定記憶卡 讀寫裝置2 0 2則可用Memory stick規格之讀卡機為例，而 第三傳輸協定記憶卡讀寫裝置2 0 3則可用Compact Flash規 格之讀卡機為例。至於本案記憶卡電路模組2 1主要由一共 用非揮發性έ己丨思體2 1 0以及一控制器電路2 1 1所構成，而 案之主要特徵在於控制器電路211可同時支援至少兩種值 輸協定之計機，例如圖中所示，本案之控制器電^ 可同時支援第一傳輸協定記憶卡讀寫裝置2〇1、 協定記憶卡讀寫裝置2 0 2與第三傳輸協定記^，輪 2曰〇3。另外，該共用非揮發性記憶體2ι〇可由二快：寫裝置 曰曰片來完成，而該控制器電路2丨i則可、。^體 之上（如第二圖（a)所示）。或者，誃並^成於另—晶片 jm與該控制器電路21工可同時完成生記憶 =複雜，因此將多個傳輸控各制傳/路協整\之/輸控制電路並 會增加晶片之尺寸與製造成本。正&在同一晶片上並不 由於對於各個傳輸協定記 1 "” J， IU/1 之傳輸控制電路整合在_ ^在共用非揮發性記憶體210之'數位寫裝置而言，最後儲 此本案便將相對應值絡+Λ & 一貝料格式並無不同 第18頁 1259405Page 17 1259405 V. Description of the Invention (9) Functional block diagram of a preferred embodiment of a micro memory card circuit module capable of supporting multiple transmission protocols, this embodiment can be mainly applied to the first transmission agreement memory card reading The writing device 2 0 1 , the second transmission agreement memory card reading and writing device 202 and the third transmission agreement memory card reading and writing device 203, for convenience of understanding, the first transmission agreement memory card reading and writing device 2 0 1 can be used Secure For example, the digital card reader can be used as an example. The second transfer protocol memory card reader/writer 2 can use the Memory Stick reader as an example, and the third transfer protocol card reader 2 0 3 can use Compact Flash. The specification of the card reader is an example. As for the memory card circuit module 21 of the present invention, it is mainly composed of a shared non-volatile memory system 2 1 0 and a controller circuit 2 1 1 , and the main feature of the case is that the controller circuit 211 can support at least two at the same time. As shown in the figure, the controller of the present invention can simultaneously support the first transfer agreement memory card read/write device 2〇1, the agreement memory card read/write device 202 and the third transfer protocol. Remember ^, round 2曰〇3. In addition, the shared non-volatile memory 2 ι can be completed by two fast: write device cymbals, and the controller circuit 2 丨 i can. Above the body (as shown in the second figure (a)). Alternatively, the chip-m-m and the controller circuit 21 can simultaneously complete the memory=complexity, so that multiple transmission control channels/channels are integrated/input control circuits and the chip is added. Size and manufacturing costs. Positive & on the same wafer is not due to the respective transmission protocol 1 "" J, IU / 1 transmission control circuit is integrated in the _ ^ in the shared non-volatile memory 210 'digital writing device, the last storage This case will be the corresponding value + Λ & a shell material format is no different page 18 1259405
五、發明說明（10) 起，形成如第三圖所示之本 實施例功能方塊示意圖。卡電路模組21内部較佳 至少兩種的傳輸控制電路了 ^制益電路211係整合有 係整合有第-傳輸協定之傳二:：：1制器電路211 定之傳輪控制電路2112及第：；二11、弟-傳輸協 川3，而該等傳輸控制電路^ =協士之傳輸控制電路 資料緩衝與控制器211。完:2過：貧料匯流排2114而與 則與非揮發性記憶體浐宜Ϊ連接，-貝料緩衝與控制器2丨10 料緩衝與記憶體讀寫：制J制器21 15完成連接而構成-資 21〇通常為一獨立之快門3，至於共用非揮發性記憶體 可與控制器電路2U敕二^憶體晶片，在實際之應用上亦 如此一來，當本於同一晶片上。 記憶卡讀寫裝置2(η…思卡電路模組21與該第一傳輸協定 傳輸控制電路211丨將完成電性連接時，該第一傳輸協定之 體21〇内部資料日士，\破相對應啟動，欲讀取非揮發性記憶 2115、資斜缕#Λ $過非揮發性記憶體讀寫控制器 輸協定之傳輸制器2110'資料匯流排2114與第一傳 輪協定記憬卡贫寫路2111將資料讀出並傳輸至該第一傳 透過第一 &輸:二袭置201，而反向之資料寫入動作亦是 2 1 U、杳μ = &疋之傳輪控制電路2 111、資料匯流排 器2 11 5而將第一&控制器2 11 0與非揮發性記憶體讀寫控制 位資料铸存至非j輪協定記憶卡讀寫裝置2〇1欲寫入之數 揮發性記情體π φ。 同理，當本兮己，卜上U骽Z 1 U中 卡讀寫梦罟9Π9 : 卡電路模組21與該第二傳輸協定記憶 、 〜成電性連接時，該第二傳輸協定之傳輸5. Inventive Description (10), a functional block diagram of the present embodiment as shown in the third figure is formed. Preferably, at least two types of transmission control circuits are integrated in the card circuit module 21, and the system 211 is integrated with a first transmission protocol: a:1:1 circuit 211, a transmission control circuit 2112 and a :; 2, 11, the transmission of the Association 3, and the transmission control circuit ^ = the transmission control circuit data buffer and controller 211. End: 2: The poor material bus 2114 is connected with the non-volatile memory 浐 ,, - the material buffer and the controller 2 丨 10 material buffer and memory read and write: system J 21 15 complete the connection The composition 21 is usually a separate shutter 3, and the shared non-volatile memory can be combined with the controller circuit 2U, and in practical applications, when it is on the same wafer. . When the memory card reading and writing device 2 (n...the card circuit module 21 and the first transmission agreement transmission control circuit 211 are to be electrically connected, the body of the first transmission agreement 21 〇 internal data, the corresponding information Start, want to read non-volatile memory 2115, capital oblique 缕 #Λ $ over non-volatile memory read and write controller transmission agreement 2110' data bus 2114 and the first pass agreement record card poor write The path 2111 reads and transmits the data to the first pass through the first & input: the second hit 201, and the reverse data write action is also a 2 1 U, 杳μ = & 疋 疋 transmission control circuit 2 111, the data bus 2 11 5 and the first & controller 2 11 0 and the non-volatile memory read and write control bit data are cast to the non-j round agreement memory card read/write device 2〇1 to be written The number of volatile sympathy π φ. Similarly, when the 兮 兮, 卜 U骽Z 1 U card reading and reading nightmare 9Π9: card circuit module 21 and the second transmission agreement memory, ~ electricity Transmission of the second transmission agreement when connected
1259405 五、發明說明（11) ' · ------ 控制電路1 2將被相對應啟動，欲讀取非揮發性記憶體 2 1 内部資料時，透過非揮發性記憶體讀寫控制器2 1 1 5、 資料緩衝與控制器2Π0、資料匯流排2114與第二傳輸協定 ，1輸控制電路2 11 2將資料讀出並傳輸至該第二傳輸協定 記憶卡讀寫裝置2〇2，而反向之資料寫入動作亦是透過第 二傳輸協定之傳輪控制電路2 π 2、資料匯流排2丨丨4、資料 緩衝與控制為、2 1 1 〇與非揮發性記憶體讀寫控制器2丨丨5而將 第一傳輸協定記憶卡讀寫裝置2 〇 1欲寫入之數位資料儲 至非揮發性記憶體2 1 0中。 至於與第三傳輸協定記憶卡讀寫裝置2〇3之相互關係 與上述並無不同，故在此不予贅述。而由上所述可知，本 案控制器電路2 1 1係整合有至少兩種的傳輸控制電路，可 因應所連接之記憶卡讀寫裝置而提供所需的傳輸介面，因 ，可有效解決習用手段之缺失。而由於本案將各種傳輸協 疋之傳輸控制電路皆完成於同一晶片上，因此記憶卡製造 商所庫存之控制器電路晶片之種類便可縮減到僅剩一種， 而且因為各傳輸協定之傳輸控制電路並不複雜，因此將多 個傳輸控制電路整合在同一晶片上並不會增加晶片之 與製造成本。 舉例來說’在運用本案技術手段而將以叩“七 Flash ^Memory Stick > Smart Media ^Secure Digital > Multi Media Card等規格之傳輸控制電路同時完成於同一 Γ二=i t 5 一圖(a)、⑴所示），記憶卡製造商僅需庫 予-種控制器電路晶片冑可視需求而利用不同的接腳配置1259405 V. INSTRUCTIONS (11) ' · ------ Control circuit 1 2 will be activated accordingly. When reading non-volatile memory 2 1 internal data, read and write controller through non-volatile memory 2 1 1 5, data buffer and controller 2Π0, data bus 2114 and second transmission protocol, 1 transmission control circuit 2 11 2 reads and transmits data to the second transmission agreement memory card reading and writing device 2〇2, The reverse data writing operation is also through the second transmission protocol of the transmission control circuit 2 π 2, data bus 2 丨丨 4, data buffering and control, 2 1 1 〇 and non-volatile memory reading and writing The controller 2丨丨5 stores the digital data to be written by the first transfer agreement memory card read/write device 2〇1 into the non-volatile memory 210. The relationship between the third transfer protocol memory card reading and writing device 2〇3 is not different from the above, and therefore will not be described herein. As can be seen from the above, the controller circuit 2 1 1 of the present invention integrates at least two kinds of transmission control circuits, and can provide a required transmission interface according to the connected memory card reading and writing device, thereby effectively solving the conventional means. Missing. Since the transmission control circuits of various transmission protocols are all completed on the same chip in this case, the types of controller circuit chips invented by the memory card manufacturer can be reduced to only one type, and the transmission control circuit of each transmission protocol It is not complicated, so integrating multiple transmission control circuits on the same wafer does not increase the cost of manufacturing the wafer. For example, 'the transmission control circuit of the specifications such as "Seven Flash ^Memory Stick > Smart Media ^Secure Digital > Multi Media Card" is completed at the same time using the technical means of the present invention at the same time. ), (1)), the memory card manufacturer only needs to use a different type of pin configuration for the controller circuit chip
1259405 五、發明說明（12) 與殼體包裝來分別生產出四種規格之記憶卡，例如，客戶 需要Memory Stick規格之記憶卡時，記憶卡製造商僅需將 本案所發展出之記憶卡電路模組封裝成Mem〇ry Stick規格 之記憶卡便可出貨，如此將可大幅改善習用手段所造成庫 存種類與數量難以預測與管理之缺失。 另外，本案發展出如第二圖（a )、（ b )所示之記憶卡電 路模組亦可直接利用一主卡本體40封裝成一主卡4(見第四 圖之所示），其上具有至少兩組之電性接觸連接介面、 42，再配合至少兩組以上之載卡殼體43、44，便可同時支 援不同傳輸協定記憶卡讀寫裝置，以圖中所示為例，載卡 殼體43具有與secure Digital規格相符之外型與接腳，其 中具，一容置空間431供該主卡4置入而達成電性接觸。= 載卡殼體44則具有與Memory Stick規格相符之外型與接 腳，其中亦具有一容置空間441供該主卡4置入而達成電性 接觸。而由於在同一時間僅會與某一種傳輸協定之數位相 機^其它记憶卡讀寫裝置完成連接來進行資料讀寫，因此 =第一圖所示之本案記憶卡電路模組2 1内部之第一傳輸協 SIΪ ΐ控制電路2丨丨丨、第二傳輸協定之傳輸控制電路 ^ ^第二傳輸協定之傳輸控制電路2 1 1 3僅會有一個被相 對應啟動，進而盘Α日ρη # & ^ ^ ^ , ^ ^相冋傳輸協疋之記憶卡讀寫裝置完成連 ^ + i ^料傳輸。在本例中，使用者便可視需要而變換 H Λ載卡殼體之組合，如此便可同時支援^㈣ 機，、σ之數/立相機以及Memory St ick規格之數位相 ' $支援多種傳輸協定記憶卡讀寫機之功效增1259405 V. INSTRUCTIONS (12) The four types of memory cards are produced separately from the package. For example, when a customer needs a Memory Stick-sized memory card, the memory card manufacturer only needs to develop the memory card circuit developed in this case. The module can be shipped in a Mem〇ry Stick-compliant memory card, which will greatly improve the lack of predictability and management of the types and quantities of inventory caused by conventional methods. In addition, the memory card circuit module developed as shown in the second figure (a), (b) can also be directly packaged into a main card 4 by using a main card body 40 (see the fourth figure). Having at least two sets of electrical contact connection interfaces, 42, together with at least two or more sets of card housings 43, 44, can simultaneously support different transfer protocol memory card read/write devices, as shown in the figure, the card case The body 43 has a shape and a pin conforming to the secure Digital specification, and an accommodating space 431 is provided for the main card 4 to be electrically contacted. = The card housing 44 has a shape and a pin that conform to the specifications of the Memory Stick, and also has an accommodation space 441 for the main card 4 to be placed in electrical contact. Since at the same time, only a digital camera of a certain transmission protocol is connected to other memory card reading and writing devices to perform data reading and writing, the internal memory card circuit module 2 of the present case shown in the first figure is the first. A transmission coordination SIΪ control circuit 2丨丨丨, a transmission control circuit of the second transmission protocol, and a transmission control circuit 2 1 1 3 of the second transmission protocol are only activated, and then the disk is switched. ; ^ ^ ^ , ^ ^ The memory card reader/writer of the transmission protocol is connected to the ^ ^ i ^ material transmission. In this example, the user can change the combination of the H Λ carrier card as needed, so that it can simultaneously support the ^ (4) machine, the σ number / vertical camera and the Memory St ack digital phase ' $ support multiple transmission protocols The effect of the memory card reader is increased
12594051259405
第22頁 1259405 圖式簡單說明 本案得藉由下列圖式及詳細說明，俾得一更深入之了 解： 第一圖：其係一習用微型記憶卡之功能方塊示意圖。 第二圖（a )( b ):其係本案為改善習用手段缺失所發展出來 之可支援多種傳輸協定之微型記憶卡電路模組較佳實施例 功能方塊示意圖。 · 第三圖：其係本案微型記憶卡電路模組内部較佳實施例功 能方塊示意圖。Page 22 1259405 Brief Description of the Drawings The following diagrams and detailed explanations can be used to obtain a more in-depth understanding: The first figure: It is a functional block diagram of a conventional micro memory card. Figure 2 (a) (b): This is a functional block diagram of a preferred embodiment of a micro memory card circuit module that can be developed to support multiple transmission protocols in order to improve the lack of conventional means. · Third figure: It is a functional block diagram of a preferred embodiment of the micro memory card circuit module of the present invention.
第四圖：其係本案微型記憶卡外部殼體之較佳實施例功能 方塊不意圖。 本案圖式中所包含之各元件列示如下： 記憶卡1 快閃記憶體1 0 控制器11 外殼1 2 第一傳輸協定記憶卡讀寫裝置2 0 1 第二傳輸協定記憶卡讀寫裝置2 0 2 第三傳輸協定記憶卡讀寫裝置2 0 3The fourth figure: it is not intended to be a functional embodiment of the outer casing of the micro memory card of the present invention. The components included in the drawing are as follows: Memory card 1 Flash memory 1 0 Controller 11 Case 1 2 First transfer agreement memory card read/write device 2 0 1 Second transfer agreement memory card read/write device 2 0 2 Third transmission agreement memory card reader 2 0 3
記憶卡電路模組2 1 共用非揮發性記憶體2 1 0 控制器電路21 1 晶片22 第一傳輸協定之傳輸控制電路2111 第二傳輸協定之傳輸控制電路2 11 2 第三傳輸協定之傳輸控制電路2 11 3 資料匯流排2 1 1 4 資料緩衝與控制器2 1 1 0Memory card circuit module 2 1 shared non-volatile memory 2 1 0 controller circuit 21 1 chip 22 first transmission protocol transmission control circuit 2111 second transmission protocol transmission control circuit 2 11 2 transmission protocol control of the third transmission protocol Circuit 2 11 3 Data Bus 2 1 1 4 Data Buffer and Controller 2 1 1 0
第23頁 1259405Page 23 1259405
第24頁Page 24
Claims (1)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW093117503A TWI259405B (en) | 2004-06-17 | 2004-06-17 | Memory card and circuit module thereof for supporting multiple transmission protocols |
| US11/156,141 US7219846B2 (en) | 2004-06-17 | 2005-06-17 | Circuit module and memory card kit compliant with various access protocols |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW093117503A TWI259405B (en) | 2004-06-17 | 2004-06-17 | Memory card and circuit module thereof for supporting multiple transmission protocols |
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| Publication Number | Publication Date |
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| TW200601164A TW200601164A (en) | 2006-01-01 |
| TWI259405B true TWI259405B (en) | 2006-08-01 |
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| TW093117503A TWI259405B (en) | 2004-06-17 | 2004-06-17 | Memory card and circuit module thereof for supporting multiple transmission protocols |
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| US (1) | US7219846B2 (en) |
| TW (1) | TWI259405B (en) |
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| JP4714852B2 (en) * | 2006-04-28 | 2011-06-29 | 日本電産サンキョー株式会社 | Medium processing system and mediation medium processing apparatus |
| US7685337B2 (en) * | 2007-05-24 | 2010-03-23 | Siliconsystems, Inc. | Solid state storage subsystem for embedded applications |
| US7685338B2 (en) * | 2007-05-24 | 2010-03-23 | Siliconsystems, Inc. | Solid state storage subsystem for embedded applications |
| US8291144B2 (en) | 2009-08-14 | 2012-10-16 | Sandisk Il Ltd. | Dual interface card with backward and forward compatibility |
| US8700850B1 (en) | 2011-06-24 | 2014-04-15 | Western Digital Technologies, Inc. | Data storage device evaluating a SATA connector to detect a non-SATA host |
| US9158722B1 (en) | 2011-11-02 | 2015-10-13 | Western Digital Technologies, Inc. | Data storage device to communicate with a host in a SATA or a USB mode |
| US8775713B2 (en) * | 2011-12-27 | 2014-07-08 | Intel Corporation | Multi-protocol tunneling over an I/O interconnect |
| US8782321B2 (en) | 2012-02-08 | 2014-07-15 | Intel Corporation | PCI express tunneling over a multi-protocol I/O interconnect |
| US8880923B2 (en) | 2012-03-29 | 2014-11-04 | Intel Corporation | Link power management in an I/O interconnect |
| USD736212S1 (en) * | 2014-07-01 | 2015-08-11 | Samsung Electronics Co., Ltd. | Memory card |
| USD736213S1 (en) * | 2014-07-01 | 2015-08-11 | Samsung Electronics Co., Ltd. | Memory card |
| USD739856S1 (en) * | 2014-07-30 | 2015-09-29 | Samsung Electronics Co., Ltd. | Memory card |
| USD736216S1 (en) * | 2014-07-30 | 2015-08-11 | Samsung Electronics Co., Ltd. | Memory card |
| CN104484296A (en) * | 2014-11-25 | 2015-04-01 | 英业达科技有限公司 | Burning system, adapter card and data format converting method thereof |
| USD783622S1 (en) * | 2015-08-25 | 2017-04-11 | Samsung Electronics Co., Ltd. | Memory card |
| USD783621S1 (en) * | 2015-08-25 | 2017-04-11 | Samsung Electronics Co., Ltd. | Memory card |
| US10719236B2 (en) * | 2015-11-20 | 2020-07-21 | Arm Ltd. | Memory controller with non-volatile buffer for persistent memory operations |
| TWI746983B (en) * | 2019-05-22 | 2021-11-21 | 創惟科技股份有限公司 | Control system of accessing data and method thereof |
| CN110533131A (en) * | 2019-09-02 | 2019-12-03 | 南京拓恒无人系统研究院有限公司 | A kind of intellective IC card integrated system |
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| JP3360002B2 (en) * | 1996-03-14 | 2002-12-24 | 沖電気工業株式会社 | Contact / non-contact IC card and contact / non-contact IC card reader / writer |
| US6484946B2 (en) * | 1997-12-22 | 2002-11-26 | Hitachi, Ltd. | IC card information display device and IC card for use therewith |
| JP2002342731A (en) * | 2001-05-16 | 2002-11-29 | Matsushita Electric Ind Co Ltd | Composite ic card |
| US20030150915A1 (en) * | 2001-12-06 | 2003-08-14 | Kenneth Reece | IC card authorization system, method and device |
| CN1212558C (en) | 2002-04-27 | 2005-07-27 | 万国电脑股份有限公司 | Double-interface SD memory card |
| US6923370B2 (en) * | 2003-05-20 | 2005-08-02 | Bradley L. Gotfried | Access system |
| US6890188B1 (en) * | 2004-02-27 | 2005-05-10 | Imation Corp. | Memory card compatible with device connector and host connector standards |
| TWI244315B (en) * | 2004-09-02 | 2005-11-21 | Inventec Appliances Corp | Apparatus for showing remaining balance value of electronic ticket card on portable electronic device and wirelessly adding value to the electronic ticket card by means of the portable electronic device and method therefor |
| US7357319B1 (en) * | 2005-01-24 | 2008-04-15 | Vivotech, Inc. | External adapter for magnetic stripe card reader |
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| US7219846B2 (en) | 2007-05-22 |
| US20050279839A1 (en) | 2005-12-22 |
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